Copper(II) oxide, EssentQ®
- Synonyms: Copper monoxider- CuOr- M = 79,55 g/molr- CAS [1317-38-0]r- EINECS-No.: 215-269-1r- Solub. in water: (20 ºC): insolubler- Melting point: 1336 ºCr- ADR: 9 M7 III UN 3077r- IMDG: 9 III UN 3077r- IATA/ICAO: 9 III UN 3077r- GHS-signal word: Warningr- GHS-H sentences: H410r- GHS-P sentences: P273 - P391 - P501ar- Tariff number: 2825 50 00 10r- Applications: analytical chemistry, catalyst (synthesis of organic products), in pyrotechnics, in porcelain industry, in galvanotechnia.rrSPECIFICATIONSrassay (complexometric): min. 96 %rinsoluble in HCl : max. 0,05 %rnitrogen compounds (as N): max. 0,005 %rchlorides (Cl): max. 0,05 %riron (Fe): max. 0,05 %rtotal sulphur (as SO4): max. 0,1 %rnon precipitable with H2S (as SO4): max. 1 %r
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